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https://git.dev.opencascade.org/repos/occt.git
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deb02f8655
OpenGl_CappingAlgo::RenderCapping() now updates clipping state in Shader Manager. OpenGl_View::render() clipping state setup has been moved to OpenGl_View::renderScene(). OpenGl_ShaderManager now converts position to homogeneous coordinates within clipping code GLSL. This fixes capping plane rendering with clipping planes applied. Fixed possible Clipping planes misconfiguration when FFP is used; error-prone OpenGl_Clipping::AddWorldLazy() method has been dropped.
54 lines
1.3 KiB
Plaintext
54 lines
1.3 KiB
Plaintext
puts "==========="
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puts "OCC24224"
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puts "==========="
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puts ""
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##########################################################################
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# Suspicious logics in changing clipping planets at OpenGL_Structure
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##########################################################################
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## centre rectangle
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set x1_coord 150
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set y1_coord 250
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## right rectangle
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set x2_coord 255
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set y2_coord 320
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## left rectangle
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set x3_coord 73
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set y3_coord 150
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vclear
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vinit View1
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box b1 0 0 0 10 10 10
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box b2 30 0 0 10 40 10
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box b3 -30 0 0 20 20 20
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vsetdispmode 1
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vdisplay b1 b2 b3
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vfit
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## test view-level clipping
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vclipplane create pln1
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vclipplane change pln1 equation 0 1 0 -5
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vclipplane change pln1 capping on
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vclipplane change pln1 capping color 0.9 0.9 0.9
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vclipplane set pln1 view Driver1/Viewer1/View1
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checkcolor $x1_coord $y1_coord 0.9 0.9 0.9
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checkcolor $x2_coord $y2_coord 0.9 0.9 0.9
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## test sharing of planes between view and object
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vclipplane set pln1 object b1
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## test object-level clipping
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vclipplane create pln2
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vclipplane change pln2 equation -0.707 0.707 0 -25
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vclipplane change pln2 capping on
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vclipplane change pln2 capping color 0.5 0.5 0.9
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vclipplane change pln2 capping hatch on
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vclipplane set pln2 object b3
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checkcolor $x3_coord $y3_coord 0.5 0.5 0.9
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checkview -screenshot -3d -path ${imagedir}/${test_image}.png
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